Heidi taking it a little easier these days! Heidi seems to be taking every day in stride. She continues to have an enormous appetite, polishing off every meal and still looking for more. A very athletic and slim girl under normal circumstances, Heidi seems a bit embarrassed with her weight gain and less than perfect figure as her waistline has expanded to 8 5 cm/ 33.5 inches. These days she would rather be lounging on a sofa than playing with her best friend Sierra and her evenings are mostly spent cuddling with us and receiving lots of belly rubs. Pre-natal period: It is an interesting fact that a dog's tactile perception develops before birth, therefore unborn puppies can detect touch when the mother is petted from the outside of the abdomen. This establishes the basis for puppies to tolerate being touched, when compared to puppies born to mothers that were not petted. Pregnant dogs that are exposed to stressful events tend to release hormones that can be detected by t...